Ocean Model Sea Temperature |
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degC |
6.250 | 14.500 | 22.750 |
What's New
- Mar./27/'25
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1km version of Sea Surface Temperature Model product (JCOPE-T 1ks, Ver. 202501.1) was released.
> Please refer the document of about the JCOPE-T 1ks and Validation.
- Feb./18/'25
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Due to the system maintenance, processing of images and products will be suspended during the following period.
Date:
Feb. 21, Feb. 28 (tentative)
- Sep./04/'24
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Due to the network maintenance, our Web site and FTP service will be unavailable during about 5 hours on the following period.
Date:
Sep. 18, 2024, 01:00 - 07:00 (UTC)
- Aug/1/'24
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Due to the system trouble, processing of images and products has been delayed since July 31 22:00 UTC. Sorry for inconvenience.
Updates resumed on Aug/6/'24. - Feb./15/'24
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Due to the system maintenance, processing of images and products will be delayed or unavailable during the following period.
Date:
Feb. 22-26 01:00(UTC), 2024 : Web Update stop
Feb. 26, 2024, 01:00 - 06:00(UTC): Web and FTP unavailable
Mar. 06, 2024, 01:00 - 03:00(UTC): Web and FTP unavailable
- Aug./31/'23
- Due to the system trouble, processing of Himawari images and products suspended from around 18:30 UTC on August 26, 2023 to around 01:00 UTC on August 31, 2023. Sorry for inconvenience.
- Jun./13/'23
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Due to the system maintenance, processing of Himawari-8 images and products will be delayed during the following period.
Date:
Jun. 13, 2023, 00:00 - 08:00 (UTC)
- Oct./11/'22
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Due to the network maintenance, our Web site and FTP service will be unavailable during about 2 hours on the following period.
Date:
Oct. 13, 2022, 02:50 - 04:00 (UTC)
- Sep./08/'22
-
Due to the network maintenance, our Web site and FTP service will be unavailable during about 2 hours on the following period.
Date:
Sep. 12, 2022, 00:50 - 07:20 (UTC)
- Aug/31/'22
-
JAXA Ocean Weather Forecast was renewed.
Currently, only the ocean model (JCOPE-TDA) is supported for time series graph.
HIMAWARI Observation data will be supported inthe future.

Product List
Ocean model product(JCOPE-TDA)
Himawari observation image

About JAXA Himawari Monitor: Ocean Weather Forecast
Here Japan Aerospace Exploration Agency (JAXA) experimentally shows the JCOPE-T DA ocean state forecast results in collaboration with Application Laboratory - Japan Agency for Marine-Earth Science and Technology (APL - JAMSTEC). Please note that there is a possibility of page modifications according to progress of our research or to our policy changes.
We accept no responsibility or liability arising from any reliance placed on this web site. The user assumes all risk related to the use of the information contained. We also acknowledge that our web information may be subject to change without any notice.
We would request you to mention "Provided by JAMSTEC/JAXA" when a part or all of the contents of this site are referred to.
The output sea surface temperature by the Ocean Weather Forecast can be downloaded afteruser registration at the P-Tree web site.
User Registration from here:
https://www.eorc.jaxa.jp/ptree/registration_top.html